[Qemu-devel] [PATCH 6/8] Monitor: Introduce find_info_cmd()

[Luiz Capitulino <lcapitulino@redhat.com>]

Move the code used to locate an info command entry to its
own function, as it's going to be used by other functions.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
---
 monitor.c |   21 +++++++++++++++------
 1 files changed, 15 insertions(+), 6 deletions(-)

diff --git a/monitor.c b/monitor.c
index 9070a0c..5851b6d 100644
--- a/monitor.c
+++ b/monitor.c
@@ -538,6 +538,19 @@ static void user_async_info_handler(Monitor *mon, const mon_cmd_t *cmd)
     }
 }
 
+static const mon_cmd_t *monitor_find_info_command(const char *name)
+{
+    const mon_cmd_t *cmd;
+
+    for (cmd = info_cmds; cmd->name != NULL; cmd++) {
+        if (compare_cmd(name, cmd->name)) {
+            return cmd;
+        }
+    }
+
+    return NULL;
+}
+
 static void do_info(Monitor *mon, const QDict *qdict, QObject **ret_data)
 {
     const mon_cmd_t *cmd;
@@ -548,12 +561,8 @@ static void do_info(Monitor *mon, const QDict *qdict, QObject **ret_data)
         goto help;
     }
 
-    for (cmd = info_cmds; cmd->name != NULL; cmd++) {
-        if (compare_cmd(item, cmd->name))
-            break;
-    }
-
-    if (cmd->name == NULL) {
+    cmd = monitor_find_info_command(item);
+    if (!cmd) {
         if (monitor_ctrl_mode(mon)) {
             qemu_error_new(QERR_COMMAND_NOT_FOUND, item);
             return;
-- 
1.6.6